分類 / 名稱
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Gadiformes (Cods) >
Bathygadidae (Rattails)
Etymology: Gadomus: Latin, gadus = a fish, cod? (Ref. 45335); pepperi: Named for Roger Pepper, fishing master of FRV Southern Surveyor and FRV Soela.
Eponymy: Roger Pepper is an English-born fishing master in Australia, where he has been Master of the fishing research vessels ‘Southern Surveyor’ and ‘Soela’. He has made contributions to many scientific fishing expeditions. (Ref. 128868), visit book page.
More on authors: Iwamoto & Williams.
環境: 環境 / 氣候帶 / 深度上下限 / 配送範圍
生態學
海洋 深海底的; 深度上下限 817 - 1500 m (Ref. 35909). 深水域
Eastern Indian Ocean: southern Australia, from Western Australia, to Bass Strait, New South Wales and Queensland.
東印度洋: 澳洲南部, 從西澳大利亞, 對 bass 海峽,新南威爾斯與昆士蘭省。
大小 / 重量 / 年齡
成熟度: Lm ?  range ? - ? cm
Max length : 38.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 35909)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 2. Narrow space separating the premaxillary dentigerous band (5.3-6.6% of premaxillary length); first dorsal fin with 9-10 soft rays; barbel less than three times orbit diameter, not extending beyond jaws. About 75 pyloric caeca. Remarks: second ray of first dorsal and upper ray of pectoral greatly extended; outer ray of pelvic fin extending well beyond anal origin; extended rays of pectoral slender.
Body shape (shape guide): elongated.
狹窄的空間分開上頜骨前的有齒條紋 (5.3-6.6% 的上頜骨前的長度); 第一背鰭有 9-10個軟鰭條; 觸鬚少於三倍於眼窩直徑, 不延伸超過顎。 大約 75個幽門的盲腸。 附註: 第一背鰭與胸鰭的上面鰭條的第二個鰭條非常延伸; 外部鰭條腹鰭延伸越過臀鰭起點; 擴大鰭條胸的細長。
A benthic species found on the continental slope (Ref. 75154).
生命週期和交配行為
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
東印度洋: 澳洲南部, 從西澳大利亞, 對 bass 海峽,新南威爾斯與昆士蘭省。
Iwamoto, T. and A. Williams, 1999. Grenadiers (Pisces, Gadiformes) from the continental slope of western and northwestern Australia. Proc. Calif. Acad. Sci. 51(3):105-243. (Ref. 35909)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-2 (Global))
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基於模型的估計
系統發育多樣性指數 (參考文獻 82804) |
PD50 = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00372 (0.00141 - 0.00976), b=3.11 (2.88 - 3.34), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
營養階層 (參考文獻 69278) |
3.1 ±0.1 se; based on size and trophs of closest relatives |
釣魚的脆弱性 (Ref. 59153) |
Low to moderate vulnerability (30 of 100). 🛈 |